Magnesium Alloy Welding Wire AZ91 AZ31 in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
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1.Application of Magnesium Alloy Welding Wire AZ91 AZ31 in China:
1).Welding of carbon steel, low alloy steel&500Mpa grade low alloy high intensity steel structures etc. Such as vehicle, building, bridge, ship building, pressure vessel industry and pipeline etc.
2).It is suitable for all position welding of steel sheets and irregular joints even under unfavorable conditions.
3).High-speed welding of light gauge plate and pipe line steel.
2.Features of Magnesium Alloy Welding Wire AZ91 AZ31 in China:
1). Low welding costs.
2). High productivity and low electricity consumption.
3). Easy to operate. All-position welding.
4). Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.
5). Little deformation after welding.
6). Wide applicability. Suitable for welding thin, medium and thick plates.
3.Image of Magnesium Alloy Welding Wire AZ91 AZ31 in China:
4.Data of Magnesium Alloy Welding Wire AZ91 AZ31 in China:
Max Chemical composition(%):
| C | Mn | Si | S | P | Cu | Max Other |
0.08 | 1.50 | 0.92 | 0.016 | 0.020 | 0.20 | 0.50 |
Physical Characteristics:
| WAS | Min Tensile strength | Min Yield srengrh | Min Elongtion | Akv (J)Room temperature |
ER70S-6 | 540Mpa | 420Mpa | 29% | 90 |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your Warranty？
Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: What is called cemented carbide?
- In addition to carbon atoms, a nitrogen atom and void boron atoms can enter the metal lattice, formed interstitial solid solution. With the properties of mesenchymal type carbide. They are similar to electrical and thermal conductivity, high melting point, high hardness, brittleness and is also large.The matrix of cemented carbide consists of two parts: one is a hardening phase, and the other is bonded metalIs the hardening phase transition metal carbides in the periodic table of elements, such as tungsten carbide, titanium carbide, tantalum carbide, their hardness is very high, the melting point of 2000 DEG C, and some even more than 4000 degrees. In addition, nitrides, borides, silicides of transition metals have similar characteristics, can also act as a hardening in hard alloy the phase hardening phase due to the existence of alloy with high hardness and wear resistance.Bonding metals are generally iron based metals, and cobalt and nickel are commonly usedManufacture of hard alloy, the size of raw powder in 1 ~ 2 microns, and high purity. Raw materials according to the provisions of the proportion of added alcohol or other medium in the wet ball mill in wet grinding, making them fully mixing, crushing, drying, sieving after adding wax or gel forming agent of a class then, after drying and sieving to prepare a mixture. Then, the mixture granulation, pressure type, heated to the melting point of the metal bond (1300 to 1500 DEG C) when hardening phase and bonding metal to form eutectic alloy. After cooling, the hardening phase distribution in grid bonded metal composition in each other closely together, form a firm whole. The hardness of the hard alloy depends on the hardening phase content and grain size, the hardening phase content is higher, more fine grain, hardness is greater. The toughness of cemented carbide by bonding metal bonded gold decision. The higher the content, the greater the flexural strength
- Q: What's the use of recycling cemented carbide?
- Refined tungsten, northern recovery mostly shipped to Hebei, Xingtai.
- Q: What are the differences between the two grades of carbide, YT15 and YT5?
- YT15 is compared to YT5. The former has high hardness, great brittleness and good wear resistance. The latter is low in hardness, tough in toughness and poor in wear resistance. YT5 is often used for roughing or machining, impact cutting, and YT15 is usually semi finishing and finishing.
- Q: Carbide grades, properties and applicable ranges
- The commonly used cemented carbides are mainly based on WC, and are classified into the following categories whether or not they are added to other carbides:(1) tungsten cobalt (WC+Co) cemented carbide (YG);It consists of WC and Co which has higher flexural strength, toughness, good thermal conductivity, but heat resistance and poor wear resistance, mainly used for processing cast iron and nonferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, the hardness, wear resistance than YG3 YG6 high strength and toughness is poor, suitable for machining hard cast iron, austenitic stainless steel, heat-resistant alloy, hard bronze.
- Q: Is carbide resistant to alkali?
- Hard alloy chemical composition are general acid-base stability, it has no effect on, also has strong alkali resistant corrosion resistant hard alloy sintered hard alloy is added in different metal powders, can improve the hard alloy for corrosion resistance
- Q: Explain from the materialGeneral modelIf you buy itWhat parameters are provided?
- There is another type of cemented carbide called titanium based cemented carbide, commonly known as "cermet"Buy it to shape (such as rods, blade), size and material (on behalf of the main chemical composition and particle size, but apart from a small number of national standard grade, most of them are the enterprise's own brand), and if you need special requirements (such as with cooling hole two 30 degrees within the spiral angle).
- Q: What is the hardness of cemented carbide?
- Different grades, different hardness, usually (86 ~ 93HRA, equivalent to 69 ~ 81HRC);
- Q: Carbide products which are used more?
- Sealing rings in the sealing industry, mould industry, machine tools, milling cutters, drill bits in the mining industry, and armor piercing shells in the army, etc.
- Q: How to solve the severe wear of the flank of the carbide blade during machining?
- 2. Contact the company or log on to the company's website for communication.Carbide inserts are made of hard alloy, an alloy made from refractory metals, hard compounds, and bonded metals by powder metallurgy.Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.
- Q: K carbide carbide cutting tools, mainly used for turning what materials?
- K class brand is the international standard ISO code, equivalent to China's class YG carbide brand, suitable for processing stainless steel, non-ferrous metals and alloys, as well as non-metallic materials, cast iron and other materials.
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Magnesium Alloy Welding Wire AZ91 AZ31 in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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